Skolemization #876
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Skolemization #876
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added 5 commits
May 29, 2022 17:06
…ination des existentiels
The incantation is ocamlformat --disable-conf-files --enable-outside-detected-project \ --parse-docstrings --wrap-comments FILE
Skolem and friends@v2
…o be added in scope
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Add a skolemization tactic.
TODO:
by adding 2nd order axioms like
symbol sko1 [a b] (p : τ a → τ b → Prop) : π((`∀ x, (`∃ y, p x y)) ⇒ `∃ f, (`∀ x, p x (f x)));?or a single axiom taking the predicate arity in argument ?